Fronius MTG 250d - Water-Cooled Torch Neck - MTB 250 I, 330 I, 400 I, 500 I, 700 I W ML

MTW 250d MTW 400d MTW 500d MTW 700d
I (ampere) 10 min/
40°C
M21
100% D.C.*
200
100% D.C.*
320
100% D.C.*
400
100% D.C.*
560
Ø
[mm (in.)] 0.8-1.2
(0.032-0.0
47)
0.8-1.6
(0.032-0.0
63)
0.8-1.6
(0.032-0.06
3)
0.8-1.6
(0.032-0.06
3)
Q
min
[l/min
(gal./
min)]
1 (.26) 1 (.26) 1 (.26) 1 (.26)
P
min
[W]** 500 (3,5
m)
600 (4,5
m)
800 (3,5
m)
950 (4,5
m)
1400 (3,5
m)
1700 (4,5
m)
1800 (3,5
m)
2200 (4,5
m)
P
min
[bar
(psi.)]
3 (43) 3 (43) 3 (43) 3 (43)
P
max
[bar
(psi.)]
5 (72) 5 (72) 5 (72) 5 (72)
[m (ft.)] 3,5 / 4,5
(12 / 15)
3,5 / 4,5
(12 / 15)
3,5 / 4,5
(12 / 15)
3,5 / 4,5
(12 / 15)
* D.C. = Duty cycle
** Lowest cooling power according to IEC 60974-2
Water-cooled
torch neck - MTB
250i, 330i, 400i,
500i, 700i W ML
MTB 250i
W ML
MTB 330i
W ML
MTB 400i
W ML
MTB 500i
W ML
I (ampere) 10 min/40°
C
M21+C1 (EN 439)
100 % D.C.*
250
100 % D.C.*
330
100 % D.C.*
400
100 % D.C.*
500
Ø
[mm (in.)] 0.8-1.2
(0.032-0.04
7)
0.8-1.6
(0.032-0.06
3)
0.8-1.6
(0.032-0.06
3)
1.0-1.6
(0.039-0.06
3)
Q
min
[l/min
(gal./min)]
1 (0.26) 1 (0.26) 1 (0.26) 1 (0.26)
* D.C. = Duty cycle
MTB 700i W ML
I (ampere) 10 min/40°
C
M21+C1 (EN 439)
100 % D.C.* 700
Ø
[mm (in.)] 1.0-1.6 (0.039-0.063)
Q
min
[l/min
(gal./min)]
1 (0.26)
* D.C. = Duty cycle
66